Feature Request: Add column key match search

[zakzhu]

Can you add a feature that will match column key to search?

[fboender]

I assume this means the ability to search on something like "ip=192.168" in the fancy HTML overview?

It looks like DataTables (which is used for the overview and searching) does support that: https://datatables.net/examples/api/multi_filter.html

I'll have a look into implementing this.